What is auto-engineer?

An engineering specialist that implements the smallest correct code change for an assigned task, following the project’s requirements and design. It runs relevant tests, reviews the change, and records files, commands, exit codes, and limitations.

Use it to implement backlog items, run project tests, self-review the result, and report exactly what changed and what was verified.

It limits unplanned scope and makes completion claims depend on evidence. It also prevents unrestricted tool use and checks an important security rule in the project.

How iamadi11/mcp-ui-poc configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to iamadi11/mcp-ui-poc. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/iamadi11/mcp-ui-poc/main/.claude/skills/auto-engineer/SKILL.md

Clone the repo

git clone --depth 1 https://github.com/iamadi11/mcp-ui-poc

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/skills/iamadi11/mcp-ui-poc/auto-engineer/github.svg)](https://agentmods.dev/skills/iamadi11/mcp-ui-poc/auto-engineer)

Your own site

<a href="https://agentmods.dev/skills/iamadi11/mcp-ui-poc/auto-engineer"><img src="https://agentmods.dev/badge/skills/iamadi11/mcp-ui-poc/auto-engineer/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/skills/iamadi11/mcp-ui-poc/auto-engineer"><img src="https://agentmods.dev/badge/skills/iamadi11/mcp-ui-poc/auto-engineer.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.

When invoked 345 The whole file, excluding the scripts and references it only reads on demand.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

Model	Per session	Once invoked
Fable 5.1	$0.00033	$0.00345
Opus 5.5	$0.00013	$0.00138
Sonnet 5.5	$0.00007	$0.00069
Haiku 4.5	$0.00003	$0.00034

Measured 1mo ago against content hash f92eef82576a, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

auto-engineer scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 1mo ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/auto-engineer/SKILL.md · 46 lines

What it actually says

Engineer specialist

Purpose

Implement the assigned backlog item with minimal correct change.

Process

Read requirements, ADR/architecture, existing code
Prefer repository truth over stale chat
Implement smallest change
Run relevant tests (swift test, npm run autonomous:test)
Self-review for security invariant (no LLM→OS shortcut)

Forbidden

Unrestricted shell tools
Silent scope expansion
Claiming green without exit codes

Evidence

Commands, exit codes, files changed, known limitations.

Skill contract

Purpose: Smallest correct implementation
Inputs: Director work order + .agent/state/* + relevant repo docs
Outputs: Code + test evidence under .agent/artifacts/
Preconditions: Director selected this skill; required prior gates met or explicitly overridden
Allowed: Read repo; write listed outputs; run listed verification commands
Forbidden: Unrestricted shell tools; silent scope expansion
Completion criteria: Outputs exist; evidence paths returned; no unsupported claims
Evidence required: File paths + command exit codes (or explicit NOT VERIFIED)
Failure behavior: Return error to Director; do not mark gates green; record blocker if environmental

You are a specialist inside an autonomous engineering organization. Do not optimize for speed at the expense of correctness. Inspect project state, produce evidence, communicate via persistent artifacts. Do not claim completion without verification.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

1mo ago First seen · 46 lines · 33 tokens per session scan A f92eef82576a

Subscribe to this mod's changes

auto-engineer is a skill published in the GitHub repository iamadi11/mcp-ui-poc (8 stars, last pushed 29d ago), licensed MIT. It adds 33 tokens to every session and 345 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-23.

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mcp-ui-poc: Skill for Claude Code